power bank cheapest

Specifications

2200mah lipstick power bank
1.multi colors for option
2.Grade A 18650 battery
3.12 months warranty
4.CE,ROHS,FCC,MSDS

best selling cheapest Christmas gift 2200mah portable  lipstick usb power bank for iphone5/iphone4/mp4/mp4/GPS/digital camera/PSP and other 5V output devices

 

Specification:

Model Number	DEL-022B1
Capacity	2200mah/2600mah/2800mah
Battery Type	Grade A 18650 lithium ion battery
Size	92*25*25mm
Input	DC 5V 500mA
Output	DC 5V 800mA
Case Material	Fireproof ABS+PC+Alluminum Alloy
Charging time	4-5 hours
Input interface	micro usb
Output interface	usb
Warranty	12 months
High safety	over-charge,over-discharge,over-current,short circuit protection circut
Colors	red,blue,white,yellow,green,etc
Certificates	CE,ROHS,FCC,MSDS,UN38.3
Compability	iphone/mini ipad/mp3/mp4,GPS,digital camera,PSP,mobile phones,etc
Accessories	one univesal cable line;optional connectors;optional retail package
Lifecycle	over 500 times
Convertion Rate	85%

 

Products share:

Advantages:

*Under strict quality test,one by one test before shipment for 3-4 times

*We can provide you with the most competitive prices

*Customize your own stype according to your request without delay

*Follow up the whole process and keep you update in time if there is any problems

*he best and high-efficiency after sales service

 

Applications:

Shenzhen Delong Energy Technology Co.,Ltd focus on designing,researching and developing,manufacturing and selling power banks and E-bike,E-scootor battery,heated clothing battery and other normal li-polymer battery.As a professional manufacturer,based on technology innovation,good production capacity and strict quality control,we can meet different customer's OEM and ODM requirements.

    Our products sell well in domestic and international markets,we have gained good reputation from many ofour clients.All of our products are with certificates of CE,ROHS,FCC,etc.

Accessories:

1.One universal usb charging  line

2.Optional connectors(4pcs or 6pcs connectors or 4 in one connctors)

3.Optional package(retail blister package,paper box or customized package)